Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Beach sands [midline ellipsis] occurrence, mining, treatment
Front beach deposits, back-run deposits, and dune deposits of sand containing zircon, rutile and ilmenite, monazite, chromite, garnet, tourmaline, hornblende, magnetite, hematite, cassiterite (in minor quantities), platinum and gold in places; mechanical handling of sands, complicated treatment methods needed to produce high grade concentrates; data on production of minerals.
Beach sands [midline ellipsis] occurrence, mining, treatment
Front beach deposits, back-run deposits, and dune deposits of sand containing zircon, rutile and ilmenite, monazite, chromite, garnet, tourmaline, hornblende, magnetite, hematite, cassiterite (in minor quantities), platinum and gold in places; mechanical handling of sands, complicated treatment methods needed to produce high grade concentrates; data on production of minerals.
Beach sands [midline ellipsis] occurrence, mining, treatment
Chem Eng Min Rev
1955
6 pages
Aufsatz (Zeitschrift)
Englisch
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